HOMEVULNERABILITIESCVE-2026-4654
MEDIUM

CVE-2026-4654

CWE-639Published: April 8, 2026· Updated: Apr 8, 2026

5.3
CVSS v3.1
EPSS:0.03%probability of exploitation in 30 daysPercentile:10.5th

Official Description

The Awesome Support – WordPress HelpDesk & Support Plugin plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 6.3.7. This is due to the wpas_get_ticket_replies_ajax() function failing to verify whether the authenticated user has permission to view the specific ticket being requested. This makes it possible for authenticated attackers, with subscriber-level access and above, to access sensitive information from all support tickets in the system by manipulating the ticket_id parameter.

NVD Source

Technical Analysis

CVE-2026-4654 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityLow
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected Vendors & Products

Mentioned vendors (from description):
WordPress
CPE data not yet available in NVD for this CVE.

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

All References (6)

→
https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.3.7/includes/functions-post.php#L1823
→
https://plugins.trac.wordpress.org/browser/awesome-support/tags/6.3.7/includes/functions-post.php#L1851
→
https://plugins.trac.wordpress.org/browser/awesome-support/trunk/includes/functions-post.php#L1823
→
https://plugins.trac.wordpress.org/browser/awesome-support/trunk/includes/functions-post.php#L1851
→
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3497662%40awesome-support&new=3497662%40awesome-support&sfp_email=&sfph_mail=
→
https://www.wordfence.com/threat-intel/vulnerabilities/id/9f9015fa-b3f0-4312-8acd-02b715e26f33?source=cve

Quick Facts

CVE IDCVE-2026-4654
CVSS Score5.3 / 10
SeverityMEDIUM
WeaknessCWE-639
CISA KEVNo
EPSS (30d)0.03%
PublishedApr 8, 2026

Related CVEs (CWE-639)

CVE-2026-52782
9.9
CVE-2026-55255
KEV9.9
CVE-2026-29200
9.9
CVE-2026-45552
9.9
CVE-2018-25270
9.8
CVE-2026-41267
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-4654 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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